Up to 20 GPM (72 LPM) with a 1/3 HP motor. UL/cUL listed self priming pump and motor. Heavy duty cast iron construction. Pumps diesel, gasoline, kerosene, E15, biodiesel up to B20. Has a 2 year warranty. 2″ threaded base for tank mounting. Iron rotor with carbon rotary vanes. Check valve, pressure relief valve, and strainer included.